July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Door Key Cylinder Assembly
WARNING: This page is about a different car, the 2006 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Door Key Cylinder Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.
Remove the key cylinder escutcheon pawl and remove the door key cylinder.